摘要
为了进一步提升有机太阳能电池的性能,设计、合成了诸多具有优异光电特性的有机材料。石墨烯量子点因具有优异的光学性能、电学性能以及易于在水溶液中分散等特性,得到了研究者广泛的关注。通过大量的文献研究可知,石墨烯量子点在有机太阳能电池的活性层、阳极界面层、阴极界面层中均得到大量的应用。通常为了达到石墨烯量子点在有机太阳能电池器件中不同应用的要求,需要对石墨烯量子点进行改性,如引入官能团或与其他材料掺杂调节其功能函数,以及与其他材料复合等方法。
In order to further improve the performance of organic solar cells,numerous organic materials with excellent photoelectric properties have been designed and synthesized.Among them,graphene quantum dots draw tremendous attention because of their advantages of excellent optical properties,electrical properties,and easydispersion in aqueous solution.As shown in extensive literature reports,graphene quantum dots are widely used in the active layer,anode interfaciallayer and cathode interfacial layer of organic solar cells.Generally,in order to meet the requirements of application in organic solar cell devices,graphene quantum dots need tobe modified,such as introducing functional groups or doping with other materials to adjust their work function,compounding with other materials and so on.
作者
胡勇
谢观水
张哲泠
张坚
HU Yong;XIE Guanshui;ZHANG Zheling;ZHANG Jian(School of Materials Science and Engineering,Guilin University of Electronic Technology,Guilin 541004,China;Guangxi Key Laboratory of Information Materials,Guilin University of Electronic Technology,Guilin 541004,China)
出处
《桂林电子科技大学学报》
2019年第4期331-336,共6页
Journal of Guilin University of Electronic Technology
基金
国家自然科学基金(61564003,61774050)
广西自然科学基金(2015GXNSFGA139002)
国家集成光电子重点实验室开放基金(IOSKL2019KF02)
关键词
石墨烯量子点
有机太阳能电池
活性层
界面调控
graphene quantum dots
organic solar cells
active layer
interface engineering
